Slipper



FIG. 1 is a front and side perspective view of a slipper showing my newdesign;

FIG. 2 is a rear and opposite side perspective view thereof;

FIG. 3 is a front and top perspective view thereof;

FIG. 4 is a rear elevational view thereof.

The sole of the slipper is substantially flat, plain and unornamented.

The ornamental design for a slipper, as shown and described.